大约有 33,000 项符合查询结果（耗时：0.0490秒） [XML]
Why does HTML5 form-validation allow emails without a dot?
... benefit from this out-of-box email validation. Facebook wouldn't let someone sign-up w/ an a@b address. Thanks for the info though. (I didn't downvote your answer)
– WEFX
Dec 13 '13 at 18:58
...
Running a Haskell program on the Android OS
...style file which describes the platform (word size, c-compiler, etc) I've done this with the Wii homebrew dev kit and it was quite easy. However jhc still has some stability issues with complex code such as using a monad transformer stack with IO but jhc has been improving a lot over the last 6 mont...
Unescape HTML entities in Javascript?
... accepted answer, consider the following:
htmlDecode("<img src='dummy' onerror='alert(/xss/)'>");
The string here contains an unescaped HTML tag, so instead of decoding anything the htmlDecode function will actually run JavaScript code specified inside the string.
This can be avoided by us...
Fully custom validation error message with Rails
...ddress1 Put some address please
if you want to get the error message for one single attribute
<%= @model.errors[:address1] %>
share
|
improve this answer
|
follow
...
Questions every good .NET developer should be able to answer? [closed]
...ference between overriding and overloading a method? Explain how both are done.
What's the difference between protected and internal? What about "protected internal"?
How do short-circuited operators work?
Explain what the StringBuilder class is and why you'd want to use it?
What's the difference be...
Getting “type or namespace name could not be found” but everything seems ok?
... now. I recently moved the solution to VS2012 from VS2010, and had created one new class library in VS2012. All of a sudden I was getting this error, and of course it was because the new class library targeted .NET 4.5 while the project referencing it targeted .NET 4.0. Downgrading the new library t...
NumPy array initialization (fill with identical values)
...orking well for me but I can't find a bit of documentation for it. Can anyone point me to the right place?
– James Adams
Jan 17 '14 at 16:39
1
...
Why is the gets function so dangerous that it should not be used?
...edited Feb 5 '16 at 0:18
Marco Bonelli
41.5k1616 gold badges8585 silver badges9999 bronze badges
answered Nov 7 '09 at 18:56
...
Determine Whether Two Date Ranges Overlap
...EndA < StartB)
Then Overlap exists if Neither A Nor B is true -
(If one range is neither completely after the other,
nor completely before the other,
then they must overlap.)
Now one of De Morgan's laws says that:
Not (A Or B) <=> Not A And Not B
Which translates to: (Sta...
bash/fish command to print absolute path to a file
...uld rather use '-f' instead of '-e' so that we can see absolute path of a nonexistent file.
– hluk
Oct 12 '10 at 14:54
5
...